From a0584ee9aed805446b044ce855e67264f0dc619e Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Mon, 11 Feb 2019 11:24:58 -0500 Subject: SUNRPC: Use struct xdr_stream when decoding RPC Reply header Modernize and harden the code path that parses an RPC Reply message. Signed-off-by: Chuck Lever Signed-off-by: Anna Schumaker --- include/linux/sunrpc/auth.h | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'include/linux/sunrpc/auth.h') diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 96e237f8e60b..c51e1893f77e 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -134,11 +134,12 @@ struct rpc_credops { int (*crmarshal)(struct rpc_task *task, struct xdr_stream *xdr); int (*crrefresh)(struct rpc_task *); - __be32 * (*crvalidate)(struct rpc_task *, __be32 *); + int (*crvalidate)(struct rpc_task *task, + struct xdr_stream *xdr); int (*crwrap_req)(struct rpc_task *task, struct xdr_stream *xdr); - int (*crunwrap_resp)(struct rpc_task *, kxdrdproc_t, - void *, __be32 *, void *); + int (*crunwrap_resp)(struct rpc_task *task, + struct xdr_stream *xdr); int (*crkey_timeout)(struct rpc_cred *); char * (*crstringify_acceptor)(struct rpc_cred *); bool (*crneed_reencode)(struct rpc_task *); @@ -168,12 +169,16 @@ struct rpc_cred * rpcauth_lookupcred(struct rpc_auth *, int); void put_rpccred(struct rpc_cred *); int rpcauth_marshcred(struct rpc_task *task, struct xdr_stream *xdr); -__be32 * rpcauth_checkverf(struct rpc_task *, __be32 *); +int rpcauth_checkverf(struct rpc_task *task, + struct xdr_stream *xdr); int rpcauth_wrap_req_encode(struct rpc_task *task, struct xdr_stream *xdr); int rpcauth_wrap_req(struct rpc_task *task, struct xdr_stream *xdr); -int rpcauth_unwrap_resp(struct rpc_task *task, kxdrdproc_t decode, void *rqstp, __be32 *data, void *obj); +int rpcauth_unwrap_resp_decode(struct rpc_task *task, + struct xdr_stream *xdr); +int rpcauth_unwrap_resp(struct rpc_task *task, + struct xdr_stream *xdr); bool rpcauth_xmit_need_reencode(struct rpc_task *task); int rpcauth_refreshcred(struct rpc_task *); void rpcauth_invalcred(struct rpc_task *); -- cgit